Documentation:Modules/alphamask - Revision history

DoesItReallyMatter: Repair external link, +sc × 2, misc.

2019-05-31T08:05:30Z

Repair external link, +sc × 2, misc.

← Older revision		Revision as of 08:05, 31 May 2019
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	{{Mosaic framework}}		{{Mosaic framework}}
	{{Module\|name=alphamask\|type=Video filter\|first_version=0.9.0\|description=~~change~~ the video's alpha channel}}		{{Module\|name=alphamask\|type=Video filter\|first_version=0.9.0\|description=Change the video's alpha channel\|sc=alphamask\|sc2=mask}}

	This filter can be used in the mosaic framework to set a video's alpha channel (or transparency) based on a PNG image's alpha channel. You can thus blend only parts of the mosaic substream on the background.		This filter can be used in the mosaic framework to set a video's alpha channel (or transparency) based on a [[PNG]] image's alpha channel. You can thus blend only parts of the mosaic substream on the background.
	__TOC__		__TOC__
	== Options ==		== Options ==
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	\|name=alphamask-mask		\|name=alphamask-mask
	\|value=string		\|value=string
	\|default=		\|default=NULL
	\|description=PNG file to use as a mask. The alpha channel only will be used to build the mask. This image needs to have the same size as the video it will be used with.		\|description=[[PNG]] file to use as a mask. The alpha channel only will be used to build the mask. This image needs to have the same size as the video it will be used with.
	}}		}}

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	control channel0 play		control channel0 play

	The files used are available on ~~http~~://people.videolan.org/~dionoea/mosaic/ if you want to test. (This will blend the redefined nintendo video in a cone like region)		The files used are available on [https://web.archive.org/web/20121015070412/https://people.videolan.org/~dionoea/mosaic/ people.videolan.org/~dionoea/mosaic (archived)] if you want to test. (This will blend the redefined nintendo video in a cone like region)

	== Source code ==		== Source code ==

DoesItReallyMatter: Use Template:Mosaic framework, add source code link

2019-05-31T07:59:33Z

Use Template:Mosaic framework, add source code link

← Older revision		Revision as of 07:59, 31 May 2019
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			{{Mosaic framework}}
	{{Module\|name=alphamask\|type=Video filter\|first_version=0.9.0\|description=change the video's alpha channel}}		{{Module\|name=alphamask\|type=Video filter\|first_version=0.9.0\|description=change the video's alpha channel}}

	This filter can be used in the mosaic framework to set a video's alpha channel (or transparency) based on a PNG image's alpha channel. You can thus blend only parts of the mosaic substream on the background.		This filter can be used in the mosaic framework to set a video's alpha channel (or transparency) based on a PNG image's alpha channel. You can thus blend only parts of the mosaic substream on the background.
			__TOC__
	== Options ==		== Options ==
	{{Option		{{Option
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	The files used are available on http://people.videolan.org/~dionoea/mosaic/ if you want to test. (This will blend the redefined nintendo video in a cone like region)		The files used are available on http://people.videolan.org/~dionoea/mosaic/ if you want to test. (This will blend the redefined nintendo video in a cone like region)

	== ~~See also~~ ==		== Source code ==
	* ~~[[Documentation:Modules~~/~~mosaic]]~~		* {{VLCSourceFile\|modules/video_filter/alphamask.c}}
	* [[Documentation:Modules/~~mosaic-bridge]]~~

	{{Documentation footer}}		{{Documentation footer}}

DoesItReallyMatter: -:Category:Video Filters

2019-03-13T02:55:39Z

-Category:Video Filters

← Older revision		Revision as of 02:55, 13 March 2019
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	{{Documentation footer}}		{{Documentation footer}}

	~~[[Category:Video Filters]]~~

Edwardw at 16:11, 2 October 2013

2013-10-02T16:11:16Z

← Older revision		Revision as of 16:11, 2 October 2013
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	* [[Documentation:Modules/mosaic-bridge]]		* [[Documentation:Modules/mosaic-bridge]]

	{{~~Documentation_Foot_Page~~}}		{{Documentation footer}}

	[[Category:Video Filters]]		[[Category:Video Filters]]

Corbax at 15:36, 2 October 2013

2013-10-02T15:36:35Z

← Older revision		Revision as of 15:36, 2 October 2013
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	* [[Documentation:Modules/mosaic-bridge]]		* [[Documentation:Modules/mosaic-bridge]]

	{{~~Documentation~~}}		{{Documentation_Foot_Page}}

	[[Category:Video Filters]]		[[Category:Video Filters]]

J-b at 11:05, 9 May 2011

2011-05-09T11:05:15Z

← Older revision		Revision as of 11:05, 9 May 2011
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	{{Documentation}}		{{Documentation}}

			[[Category:Video Filters]]

Dionoea at 15:21, 22 January 2008

2008-01-22T15:21:25Z

← Older revision		Revision as of 15:21, 22 January 2008
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	* [[Documentation:Modules/mosaic]]		* [[Documentation:Modules/mosaic]]
	* [[Documentation:Modules/mosaic-bridge]]		* [[Documentation:Modules/mosaic-bridge]]

			{{Documentation}}

Dionoea at 13:05, 22 January 2008

2008-01-22T13:05:35Z

← Older revision		Revision as of 13:05, 22 January 2008
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	This filter can be used in the mosaic framework to set a video's alpha channel (or transparency) based on a PNG image's alpha channel. You can thus blend only parts of the mosaic substream on the background.		This filter can be used in the mosaic framework to set a video's alpha channel (or transparency) based on a PNG image's alpha channel. You can thus blend only parts of the mosaic substream on the background.

			== Options ==
	{{Option		{{Option
	\|name=alphamask-mask		\|name=alphamask-mask
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	}}		}}

	Example ~~use:~~		== Example ==
	% '''vlc -I telnet --color -vvv --vlm-conf mosaic.vlm --mosaic-keep-picture \'''		% '''vlc -I telnet --color -vvv --vlm-conf mosaic.vlm --mosaic-keep-picture \'''
	'''--fake-file ~/images/mire.jpg --fake-width 360 --fake-height 270 \'''		'''--fake-file ~/images/mire.jpg --fake-width 360 --fake-height 270 \'''
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	The files used are available on http://people.videolan.org/~dionoea/mosaic/ if you want to test. (This will blend the redefined nintendo video in a cone like region)		The files used are available on http://people.videolan.org/~dionoea/mosaic/ if you want to test. (This will blend the redefined nintendo video in a cone like region)

	See also:		== See also ==
	* [[Documentation:Modules/mosaic]]		* [[Documentation:Modules/mosaic]]
	* [[Documentation:Modules/mosaic-bridge]]		* [[Documentation:Modules/mosaic-bridge]]

Dionoea at 12:38, 22 January 2008

2008-01-22T12:38:22Z

← Older revision		Revision as of 12:38, 22 January 2008
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	new channel0 broadcast enabled		new channel0 broadcast enabled
	setup channel0 input redefined-nintendo.mpg		setup channel0 input redefined-nintendo.mpg
	setup channel0 output #duplicate{dst=mosaic-bridge{~~id=0,~~height=270,width=360,chroma=YUVA,vfilter=alphamask{mask=cone_360x270.png}},select=video}		setup channel0 output #duplicate{dst=mosaic-bridge{height=270,width=360,chroma=YUVA,vfilter=alphamask{mask=cone_360x270.png}},select=video}

	new background broadcast enabled		new background broadcast enabled

Dionoea at 12:36, 22 January 2008

2008-01-22T12:36:57Z

← Older revision		Revision as of 12:36, 22 January 2008
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	Example use:		Example use:
	% '''vlc -I telnet --color -vvv --vlm-conf mosaic.vlm ~~--mosaic-width 360 \'''~~		% '''vlc -I telnet --color -vvv --vlm-conf mosaic.vlm --mosaic-keep-picture \'''
	~~'''--mosaic-height 270 --mosaic-rows 1 --mosaic-cols 1~~ --mosaic-keep-picture \'''
	'''--fake-file ~/images/mire.jpg --fake-width 360 --fake-height 270 \'''		'''--fake-file ~/images/mire.jpg --fake-width 360 --fake-height 270 \'''
	'''--no-audio --sub-filter mosaic'''		'''--no-audio --sub-filter mosaic'''
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	new channel0 broadcast enabled		new channel0 broadcast enabled
	setup channel0 input ~~/home/dionoea/media/~~redefined-nintendo.mpg		setup channel0 input redefined-nintendo.mpg
	setup channel0 output #duplicate{dst=mosaic-bridge{id=0,height=270,width=360,mask=~~/home/dionoea/images/~~cone_360x270.png},select=video~~,dst=bridge-out{id=0},select=audio~~}		setup channel0 output #duplicate{dst=mosaic-bridge{id=0,height=270,width=360,chroma=YUVA,vfilter=alphamask{mask=cone_360x270.png}},select=video}

	new background broadcast enabled		new background broadcast enabled